27563312

素因数分解:

$2^4\times 7^1\times {\mathrm{431}}^1\times {\mathrm{571}}^1$

素因数の和:1017

約数の個数: 40

約数和(自身を含む): 61281792

約数和(自身を除く): 33718480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 431, 571, 862, 1142, 1724, 2284, 3017, 3448, 3997, 4568, 6034, 6896, 7994, 9136, 12068, 15988, 24136, 31976, 48272, 63952, 246101, 492202, 984404, 1722707, 1968808, 3445414, 3937616, 6890828, 13781656, 27563312]

約数ペア:

[(1, 27563312), (2, 13781656), (4, 6890828), (7, 3937616), (8, 3445414), (14, 1968808), (16, 1722707), (28, 984404), (56, 492202), (112, 246101), (431, 63952), (571, 48272), (862, 31976), (1142, 24136), (1724, 15988), (2284, 12068), (3017, 9136), (3448, 7994), (3997, 6896), (4568, 6034)]